We need to fill you in on who's who...
Pat and Tony Archer run Bridge (?) Farm, an organic farm and dairy. In theory, they are supposed to be retiring and handing over to their children, Tom and Helen. Tony has just bought a herd of beef cows without consulting any of the rest of the family - but the cows have turned out to have TB and one has died.
Their oldest son John died about 15 years ago in a freak tractor accident, and if you're feeling charitable you can put the family disfunctions down to that.
Their son Tom is obsessed by his sausage making business, and is furious with Tony. Tom is getting married to Kirsty, an old flame, having not that long ago split up with his long-term girlfriend Brenda.
Their daughter Helen is a manipulative nutter, and has just moved in with Rob Titchner, who we all suspect to be abusive. She has a young son, Henry.
Tom has just been on his stag night with his friend Roy, his employee Jazzer, his dad's cousin Kenton who runs the village pub, Helen's gay best friend Ian and Ian's partner Adam (who is also Tom and Helen's cousin), and the appalling Rob. God knows why he chose those people for his stag night, but he did.
Ian hates Rob and punched him in front of Bradley Wiggins last week.
The other key plot line at the moment is with Ruth and David Archer, who run Brookfields Farm. David is about 55 and Ruth is about 44 and has just discovered she is pregnant. They already have 3 kids, the oldest of whom (Pip) is at University, and the younger two are at home. Jill Archer, David's mum, is living with them at the moment because Ruth is a terrible cook and David seems to be unable to pick up a frying pan, and because Jill's house was burgled.